Two draws will be made at random from a box containing 5

Assignment Help Basic Statistics

Reference no: EM13628769

1. Two draws will be made at random from a box containing 5 marbles, red, yellow, green, black and blue. The unconditional probability of getting a red marble on the first draw is 1/ 5 . The unconditional probability of getting a red marble on the second draw is 1/5 .

a. The chance that the first draw turns out to be the red marble and the second draw turns to be the red is 1/5 x 1/5 =1/25 when the draws are made __________ replacement, because then the events are________________.

b. The chance that the first draw turns out to be the red marble and the second draw turns to be the red is 0 when the draws are made __________ replacement, because then the events are________________.

c. The chance that at least one of the two draws turns out to be the red marble must be calculated as 1 - (3/4 x 3/4) = 5/16 when the draws are made ______________, because then the events are not ______________.

d. The chance that neither of the two draws turns out to be the red marble is 4/5 x 3/4 = 3/5 when the draws are made_____________________ Replacement, because then the draws are not___________________.

e. The chance that neither of the two draws turns out to be the red marble is 4/5 x 4/5 = 16/25 when the draws are made_____________________ Replacement, because then the draws are ___________________.

Reference no: EM13628769

Questions Cloud

Suppose that the number of accidents at a nuclear power : suppose that the number of accidents at a nuclear power plant in one week has a poisson distribution with mean 3 and

A rigid tank of cold fluid sits in a room at 300 k t the : a rigid tank of cold fluid sits in a room at 300 k t... the fluid is initially at 180 k t.. the luis temperature is

The resistance of a very fine tungsten wire with a 10 : the resistance of a very fine tungsten wire with a 10 micro m x 10micro m square cross section is 2978 ohm how long is

The hot dog cooker described in the chapter heats hot dog : the hot dog cooker described in the chapter heats hot dog by connecting them to 91 v house hold electricity. a typical

Two draws will be made at random from a box containing 5 : 1. two draws will be made at random from a box containing 5 marbles red yellow green black and blue. the unconditional

Assume that the change in kinetic energy is negligible : liquid waterh2o at 200 kpa and 20oc is heated in a chmaber by mixing it with a steam h20 at 200 kpa and 150oc. the

A particle moves along a straight line with an : a particle moves along a straight line with an acceleration of a 53s13 s52ms2 where s is in meters. determine the

The total charge a household battery can supply is given in : the total charge a household battery can supply is given in units of mahr. for example a 11v alkaline battery is rated

Suppose that a device stops working if one of its five : suppose that a device stops working if one of its five components fails and suppose that the lifetimes of the five

User Account

All Pages